From: vinod.koul@intel.com (Vinod Koul)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2] dma: at_hdmac: fix invalid remaining bytes detection
Date: Thu, 7 Aug 2014 21:53:08 +0530 [thread overview]
Message-ID: <20140807162308.GD9692@intel.com> (raw)
In-Reply-To: <1406911906-397-1-git-send-email-alexandre.belloni@free-electrons.com>
On Fri, Aug 01, 2014 at 06:51:46PM +0200, Alexandre Belloni wrote:
> Found using smatch:
> drivers/dma/at_hdmac.c:299 atc_get_bytes_left() warn: unsigned
> 'atchan->remain_desc' is never less than zero.
Applied, thanks
--
~Vinod
WARNING: multiple messages have this Message-ID (diff)
From: Vinod Koul <vinod.koul@intel.com>
To: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>,
Dan Williams <dan.j.williams@intel.com>,
Ludovic Desroches <ludovic.desroches@atmel.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org
Subject: Re: [PATCHv2] dma: at_hdmac: fix invalid remaining bytes detection
Date: Thu, 7 Aug 2014 21:53:08 +0530 [thread overview]
Message-ID: <20140807162308.GD9692@intel.com> (raw)
In-Reply-To: <1406911906-397-1-git-send-email-alexandre.belloni@free-electrons.com>
On Fri, Aug 01, 2014 at 06:51:46PM +0200, Alexandre Belloni wrote:
> Found using smatch:
> drivers/dma/at_hdmac.c:299 atc_get_bytes_left() warn: unsigned
> 'atchan->remain_desc' is never less than zero.
Applied, thanks
--
~Vinod
next prev parent reply other threads:[~2014-08-07 16:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-01 16:51 [PATCHv2] dma: at_hdmac: fix invalid remaining bytes detection Alexandre Belloni
2014-08-01 16:51 ` Alexandre Belloni
2014-08-07 16:23 ` Vinod Koul [this message]
2014-08-07 16:23 ` Vinod Koul
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